| commit | 3489187204eb75e5635d8836babfd0a18be613f4 | [log] [tgz] |
|---|---|---|
| author | Alexandre TORGUE <alexandre.torgue@st.com> | Thu Sep 15 18:42:40 2016 +0200 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Thu Sep 22 11:48:55 2016 +0200 |
| tree | f5326fff1fa41e7ce789edb4a0ae46cd43607a39 | |
| parent | 3fa047fde43c1a100985751638d0d19b50913ff1 [diff] |
serial: stm32: adding dma support This patch adds dma mode support for rx and tx with pio mode as fallback in case of dma error. Signed-off-by: Gerald Baeza <gerald.baeza@st.com> Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>